All Collections
Tax Tips
Allowable expenses for Limited Companies - WIP
Allowable expenses for Limited Companies - WIP

Here we have listed the majority of allowable expenses for your limited company

Sophie Carter-Lunn avatar
Written by Sophie Carter-Lunn
Updated over a week ago


Allowable Expenses for Limited Companies

For limited companies, understanding allowable expenses is crucial to effectively manage finances, reduce tax liabilities, and maintain compliance with tax laws. Allowable expenses refer to the legitimate costs incurred during business operations that can be subtracted from the company's taxable profits. By claiming eligible expenses, limited companies can reduce their taxable income, resulting in lower corporate tax bills. However, it is essential to understand which expenses are allowed to avoid potential penalties and tax complications. In this article, we will explore the concept of allowable expenses for limited companies and provide an overview of commonly recognised expenses.

What are Allowable Expenses?

Allowable expenses are generally defined as any legitimate expenses incurred while conducting business that can be deducted from a company's total taxable profits. Specifically, such expenses must be “wholly and exclusively” incurred for the purpose of the trade to be acknowledged as an allowable expense. Such expenses include items such as salaries, repairs and maintenance, traveling costs, rent, advertising expenses, and other general expenses.

Understanding Tax Benefits of Allowable Expenses

Since allowable expenses can be subtracted from the company's taxable profits, companies can reduce their overall tax bill. Companies with a higher number of allowable expenses tend to have a lower total tax bill. Consequently, significant tax savings can be achieved if the company can correctly identify any legitimate expenses.

It is important to understand that certain expenses may not be perceived as a deduction for tax. For instance, capital expenditure involved in any asset purchases such as machinery and equipment is not viewed as an allowable expense. The capital cost allowance (CCA) instead can be claimed against the capital expenditure.

Common Allowable Expenses

The following is a list of common allowable expenses for limited companies:


Allowable expenses are considered to be an important part of any limited company's tax planning strategy. Knowing which expenses are allowable and the associated tax benefits is essential for any business. With the help of the information provided in this article, businesses can make informed decisions concerning their allowable expenses and benefit from better financial management and lower taxes.

1. What are Allowable Expenses?

Allowable expenses are costs that are wholly and exclusively incurred for business purposes. The UK's tax authorities, HM Revenue and Customs (HMRC), allow limited companies to deduct these expenses from their profits before calculating their corporation tax. This deduction is essential as it helps to reflect the true profit position of the company and ensures that businesses are not taxed on money that they have not genuinely earned.

2. Examples of Allowable Expenses

a. Business Costs: These include day-to-day expenses necessary to operate the business, such as rent, utilities, office supplies, and telephone bills. These expenses are usually straightforward and can be fully claimed.

b. Employee Salaries and Benefits: Salaries and wages of employees, including employer's National Insurance contributions and employee benefits, are allowable expenses.

c. Travel and Accommodation: Expenses related to business travel, such as train tickets, mileage, hotels, meals, and parking fees, are generally allowable. However, expenses for personal travel or unrelated activities cannot be claimed.

d. Business Insurance: Insurance costs to protect the business, such as public liability insurance, professional indemnity insurance, and employer's liability insurance, are allowable expenses.

e. Marketing and Advertising: Costs for promoting the business, including advertising campaigns, website development, and promotional materials, are allowable.

f. Professional Services: Fees paid to accountants, solicitors, and other professional advisors to manage the business's financial and legal aspects are allowable expenses.

g. Training and Development: Expenses related to training employees to improve their skills and expertise can be claimed.

h. Equipment and Capital Allowances: While the cost of purchasing equipment can't be directly expensed, capital allowances allow companies to claim tax relief on these assets over time.

3. Understanding Disallowable Expenses

Certain expenses are not allowed to be claimed as deductions against taxable profits. Some examples of disallowable expenses include:

a. Personal Expenditures: Any expenses that are not solely for business purposes, such as private entertainment, gifts for friends, or personal travel, cannot be claimed.

b. Fines and Penalties: Penalties, fines, or any legal costs incurred due to breaking the law are not allowable expenses.

c. Depreciation: Although capital allowances are allowed for certain assets, general depreciation of company assets cannot be claimed.

d. Entertainment Costs: Expenses related to staff entertainment, like staff parties, are usually disallowable.

4. Record-Keeping and Compliance

Maintaining accurate and organised records of all expenses is vital for limited companies. Proper documentation ensures that expenses can be easily substantiated during tax audits and compliance checks. Records should include receipts, invoices, contracts, and any other relevant documentation.


Understanding allowable expenses is fundamental for limited companies to manage their finances efficiently and comply with tax regulations. By claiming eligible expenses and avoiding disallowable ones, businesses can minimise tax liabilities and maximise profits. However, it is essential to keep meticulous records and seek professional advice if uncertain about the deductibility of specific expenses. Ultimately, maintaining financial transparency and adherence to tax laws will contribute to the long-term success and stability of the limited company.

Did this answer your question?